Pictures shared on social media of the bucking penis leave little to the imagination.

Students' union spokesperson Lorna Fitzpatrick wrote on Facebook: "The rodeo was a small fun element of this highly important campaign.

"It was a way to break the ice and reduce the stigma some people may have around talking about their sexual health.

"Talking about consent, empowering people to know what they like and don't like, and the importance of getting regular STI checks are the main messages of this campaign, but why not incorporate some fun?"

Facts you didn't know about the penis

Monday, 13th June 2016

Interesting facts about the penis including average penis size, erections, sensitivity and sexual pleasure

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Koro, dubbed 'penis panic' is a certified mass hysteria where men believe their members are in danger of vanishing. It's more common in Africa and the Far East